Since there has been confusion recently regarding the use of the Osnabrück line X15, we now have very good news for you. From 15.04.2019, students will be able to use the buses of line X15 again. On 01.04.2019, Regionalverkehr Münsterland GmbH (RVM) took over the airport line from Osnabrück to Münster/Osnabrück Airport (FMO). In the first days of April, this made it unclear whether the semester ticket would continue to be valid on this route. Now finally the certainty – YES, the semester ticket is still valid!
You can find more information in the newspaper article under the following link.
https://www.noz.de/lokales/osnabrueck/artikel/1697255/verwirrung-um-semesterticket-auf-der-osnabruecker-flughafenlinie